3 papers
math.FA2020
Distance matrices of subsets of the Hamming cube
Ian Doust, Gavin Robertson, Alan Stoneham +1
Graham and Winkler derived a formula for the determinant of the distance matrix of a full-dimensional set of points in the Hamming cube…
math.AP2019
Statistical Mechanics of the Periodic Benjamin-Ono Equation
Gordon Blower, Caroline Brett, Ian Doust
The periodic Benjamin-Ono equation is an autonomous Hamiltonian system with a Gibbs measure on . The paper shows that the Gibbs measures on bounded balls of …
math.FA2018
A note on positive operators
Ian Doust
We show that positive absolutely norm attaining operators can be characterized by a simple property of their spectra. This result clarifies and simplifies a result of Ramesh. As an…